Type Progression Mark Wind Competitor DOB Country Venue Date
World Records 49.59 Jarmila KRATOCHVÍLOVÁ 26 JAN 1951 TCH TCH Milano (ITA) 07 MAR 1982
World Leading 2019 51.50 Kaelin ROBERTS 06 JAN 1999 USA USA Birmingham, AL (USA) 09 MAR 2019
World Indoor Championships Records 50.04 Olesya KRASNOMOVETS-FORSHEVA 08 JUL 1979 RUS RUS Olimpiyskiy Stadion, Moskva (RUS) 12 MAR 2006
Area Records - Africa 50.73 Charity OPARA 20 MAY 1972 NGR NGR Stuttgart (GER) 01 FEB 1998
Area Records - Asia 51.45 Kemi ADEKOYA 16 JAN 1993 BRN BRN Oregon Convention Center, Portland, OR (USA) 19 MAR 2016
Area Records - Europe 49.59 Jarmila KRATOCHVÍLOVÁ 26 JAN 1951 TCH TCH Milano (ITA) 07 MAR 1982
Area Records - NACAC 50.34 Christine AMERTIL 18 AUG 1979 BAH BAH Olimpiyskiy Stadion, Moskva (RUS) 12 MAR 2006
Area Records - NACAC 50.34 Kendall ELLIS 08 MAR 1996 USA USA College Station, TX (USA) 10 MAR 2018
Area Records - Oceania 52.17 Maree HOLLAND 25 JUL 1963 AUS AUS Sportcsarnok, Budapest (HUN) 04 MAR 1989
Area Records - South America 51.83 Aliann Tabitha POMPEY 09 MAR 1978 GUY GUY New York, NY (USA) 26 FEB 2010
Type Progression Mark Wind Competitor DOB Country Venue Date
World U20 Records 50.82 Sanya RICHARDS-ROSS 26 FEB 1985 USA USA Fayetteville, AR (USA) 13 MAR 2004
World U20 Records 50.36 * Sydney MCLAUGHLIN 07 AUG 1999 USA USA College Station, TX (USA) 10 MAR 2018
World U20 Leading 2019 52.14 Alexis HOLMES 28 JAN 2000 USA USA Ann Arbor, MI (USA) 23 FEB 2019

Legend

* Pending ratification.